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# Ignore byte-compiled Python code | ||
*.py[cod] | ||
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# Ignore protobuf bindings. | ||
**/*pb2*.py | ||
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# Ignore directories created during the build/installation process | ||
*.egg-info/ | ||
.eggs/ | ||
build/ | ||
dist/ |
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[submodule "third_party/api-common-protos"] | ||
path = third_party/api-common-protos | ||
url = https://github.com/googleapis/api-common-protos |
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# How to Contribute | ||
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We'd love to accept your patches and contributions to this project, however this | ||
library is widely used in our research code, so we are unlikely to be able to | ||
accept breaking changes to the interface. | ||
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There are just a few small guidelines you need to follow. | ||
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## Contributor License Agreement | ||
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Contributions to this project must be accompanied by a Contributor License | ||
Agreement. You (or your employer) retain the copyright to your contribution; | ||
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You generally only need to submit a CLA once, so if you've already submitted one | ||
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## Code reviews | ||
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All submissions, including submissions by project members, require review. We | ||
use GitHub pull requests for this purpose. Consult | ||
[GitHub Help](https://help.github.com/articles/about-pull-requests/) for more | ||
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## Community Guidelines | ||
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This project follows | ||
[Google's Open Source Community Guidelines](https://opensource.google/conduct/). |
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Apache License | ||
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# `dm_env_rpc`: A networking protocol for agent-environment communication. | ||
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`dm_env_rpc` is a remote procedure call (RPC) protocol for communicating between | ||
machine learning agents and environments. It uses [gRPC](http://www.grpc.io) as | ||
the underlying communication framework, specifically its | ||
[bidirectional streaming](http://grpc.io/docs/guides/concepts/#bidirectional-streaming-rpc) | ||
RPC variant. | ||
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This package also contains an implementation of | ||
[`dm_env`](http://www.github.com/deepmind/dm_env), a Python interface for | ||
interacting with such environments. | ||
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Please see the documentation for more detailed information on the semantics of | ||
the protocol and how to use it. The examples sub-directory also provides | ||
examples of RL environments implemented using the `dm_env_rpc` protocol. | ||
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## Intended audience | ||
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Games can make for interesting AI research platforms, for example as | ||
reinforcement learning (RL) environments. However, exposing a game as an RL | ||
environment can be a subtle, fraught process. We aim to provide a protocol that | ||
allows agents and environments to communicate in a standardized way, without | ||
specialized knowledge about how the other side works. Game developers can expose | ||
their games as environments with minimal domain knowledge and researchers can | ||
test their agents on a large library of different games. | ||
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This protocol also removes the need for agents and environments to run in the | ||
same process or even on the same machine, allowing agents and environments to | ||
have very different technology stacks and requirements. | ||
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## Documentation | ||
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* [Protocol overview](docs/v1/overview.md) | ||
* [Protocol reference](docs/v1/reference.md) | ||
* [Appendix](docs/v1/appendix.md) | ||
* [Glossary](docs/v1/glossary.md) | ||
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## Installation | ||
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Note: You may optionally wish to create a | ||
[Python Virtual Environment](https://docs.python.org/3/tutorial/venv.html) to | ||
prevent conflicts with your system's Python environment. | ||
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`dm_env_rpc` can be installed from [PyPi](https://pypi.org/project/dm-env-rpc/) | ||
using `pip`: | ||
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```bash | ||
$ pip install dm-env-rpc | ||
``` | ||
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To also install the dependencies for the `examples/`, install with: | ||
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```bash | ||
$ pip install dm-env-rpc[examples] | ||
``` | ||
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Alternatively, you can install `dm_env_rpc` by cloning a local copy of our | ||
GitHub repository: | ||
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```bash | ||
$ git clone --recursive https://github.com/deepmind/dm_env_rpc.git | ||
$ pip install ./dm_env_rpc | ||
``` | ||
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## Notice | ||
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This is not an officially supported Google product |
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# Release Notes | ||
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## [1.0.0b1] | ||
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* Initial beta release. |
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# Copyright 2019 DeepMind Technologies Limited. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
# ============================================================================ | ||
"""A networking protocol for agent-environment communication.""" | ||
from __future__ import absolute_import | ||
from __future__ import division | ||
from __future__ import print_function | ||
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from dm_env_rpc._version import __version__ |
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# Copyright 2019 DeepMind Technologies Limited. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
# ============================================================================ | ||
"""Package version for dm_env_rpc. | ||
Kept in separate file so it can be used during installation. | ||
""" | ||
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__version__ = '1.0.0b1' # https://www.python.org/dev/peps/pep-0440/ |
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# Copyright 2019 DeepMind Technologies Limited. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
# ============================================================================ | ||
"""Initial version of dm_env_rpc networking protocol.""" |
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